sip 1.12.11devel
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Macros | Enumerator | Functions | Variables
Sip_content_disposition

Macros

#define sip_content_disposition(sip)
 Access a SIP Content-Disposition header structure sip_content_disposition_t from sip_t.
 
#define SIP_CONTENT_DISPOSITION_INIT()
 Initializer for structure sip_content_disposition_t.
 
#define SIPTAG_CONTENT_DISPOSITION(x)
 Tag list item for pointer to a Content-Disposition header structure sip_content_disposition_t.
 
#define SIPTAG_CONTENT_DISPOSITION_REF(x)
 Tag list item for reference to a Content-Disposition header pointer.
 
#define SIPTAG_CONTENT_DISPOSITION_STR(s)
 Tag list item for string with Content-Disposition header value.
 
#define SIPTAG_CONTENT_DISPOSITION_STR_REF(x)
 Tag list item for reference to a Content-Disposition header string.
 

Functions

issize_t sip_content_disposition_d (su_home_t *, msg_header_t *, char *s, isize_t slen)
 Parse a SIP Content-Disposition header.
 
issize_t sip_content_disposition_e (char b[], isize_t bsiz, msg_header_t const *h, int flags)
 Print a SIP Content-Disposition header.
 
sip_content_disposition_t * sip_content_disposition_init (sip_content_disposition_t x[1])
 Initialize a structure sip_content_disposition_t.
 
int sip_is_content_disposition (sip_header_t const *header)
 Test if header object is instance of sip_content_disposition_t.
 
sip_content_disposition_t * sip_content_disposition_dup (su_home_t *home, sip_content_disposition_t const *hdr))
 Duplicate a list of Content-Disposition header header structures sip_content_disposition_t.
 
sip_content_disposition_t * sip_content_disposition_copy (su_home_t *home, sip_content_disposition_t const *hdr))
 Copy a list of Content-Disposition header header structures sip_content_disposition_t.
 
sip_content_disposition_t * sip_content_disposition_make (su_home_t *home, char const *s))
 Make a Content-Disposition header structure sip_content_disposition_t.
 
sip_content_disposition_t * sip_content_disposition_format (su_home_t *home, char const *fmt,...)))
 Make a Content-Disposition header from formatting result.
 

Variables

msg_hclass_t sip_content_disposition_class []
 Header class for Content-Disposition header.
 
tag_typedef_t siptag_content_disposition
 Tag for Content-Disposition header object.
 
tag_typedef_t siptag_content_disposition_str
 Tag for string with Content-Disposition header value.
 

Detailed Description

Macro Definition Documentation

◆ SIP_CONTENT_DISPOSITION_INIT

#define SIP_CONTENT_DISPOSITION_INIT ( )

Initializer for structure sip_content_disposition_t.

A static sip_content_disposition_t structure for Content-Disposition header must be initialized with the SIP_CONTENT_DISPOSITION_INIT() macro. For instance,

#define SIP_CONTENT_DISPOSITION_INIT()
Initializer for structure sip_content_disposition_t.
Definition sip_protos.h:15618
#define sip_content_disposition(sip)
Access a SIP Content-Disposition header structure sip_content_disposition_t from sip_t.
Definition sip_protos.h:15601

◆ SIPTAG_CONTENT_DISPOSITION

#define SIPTAG_CONTENT_DISPOSITION (   x)

Tag list item for pointer to a Content-Disposition header structure sip_content_disposition_t.

The SIPTAG_CONTENT_DISPOSITION() macro is used to include a tag item with a pointer to a sip_content_disposition_t structure in a tag list.

Parameters
xpointer to a sip_content_disposition_t structure, or NULL.

The corresponding tag taking reference parameter is SIPTAG_CONTENT_DISPOSITION_REF().

◆ SIPTAG_CONTENT_DISPOSITION_STR

#define SIPTAG_CONTENT_DISPOSITION_STR (   s)

Tag list item for string with Content-Disposition header value.

The SIPTAG_CONTENT_DISPOSITION_STR() macro is used to include a tag item with a string containing value of a sip_content_disposition_t header in a tag list.

Parameters
spointer to a string containing Content-Disposition header value, or NULL.

The string in SIPTAG_CONTENT_DISPOSITION_STR() can be converted to a sip_content_disposition_t header structure by giving the string s has second argument to function sip_content_disposition_make().

The corresponding tag taking reference parameter is SIPTAG_CONTENT_DISPOSITION_STR_REF().

Function Documentation

◆ sip_content_disposition_copy()

sip_content_disposition_t * sip_content_disposition_copy ( su_home_t home,
sip_content_disposition_t const *  hdr 
)
inline

Copy a list of Content-Disposition header header structures sip_content_disposition_t.

The function sip_content_disposition_copy() copies a header structure hdr. If the header structure hdr contains a reference (hdr->h_next) to a list of headers, all the headers in that list are copied, too. The function uses given memory home to allocate all the memory areas used to copy the list of header structure hdr.

Parameters
homememory home used to allocate new structure
hdrpointer to the header structure to be copied

When copying, only the header structure and parameter lists attached to it are duplicated. The new header structure retains all the references to the strings within the old hdr header, including the encoding of the old header, if present.

Example
content_disposition = sip_content_disposition_copy(home, sip->sip_content_disposition);
sip_content_disposition_t * sip_content_disposition_copy(su_home_t *home, sip_content_disposition_t const *hdr))
Copy a list of Content-Disposition header header structures sip_content_disposition_t.
Definition sip_protos.h:15748
Returns
A pointer to newly copied header structure, or NULL upon an error.

◆ sip_content_disposition_dup()

sip_content_disposition_t * sip_content_disposition_dup ( su_home_t home,
sip_content_disposition_t const *  hdr 
)
inline

Duplicate a list of Content-Disposition header header structures sip_content_disposition_t.

Duplicate a header structure hdr. If the header structure hdr contains a reference (hdr->x_next) to a list of headers, all the headers in the list are duplicated, too.

Parameters
homememory home used to allocate new structure
hdrheader structure to be duplicated

When duplicating, all parameter lists and non-constant strings attached to the header are copied, too. The function uses given memory home to allocate all the memory areas used to copy the header.

Example
content_disposition = sip_content_disposition_dup(home, sip->sip_content_disposition);
sip_content_disposition_t * sip_content_disposition_dup(su_home_t *home, sip_content_disposition_t const *hdr))
Duplicate a list of Content-Disposition header header structures sip_content_disposition_t.
Definition sip_protos.h:15705
Returns
A pointer to the newly duplicated sip_content_disposition_t header structure, or NULL upon an error.

◆ sip_content_disposition_format()

sip_content_disposition_t * sip_content_disposition_format ( su_home_t home,
char const *  fmt,
  ... 
)
inline

Make a Content-Disposition header from formatting result.

Make a new sip_content_disposition_t object using formatting result as its value. The function first prints the arguments according to the format fmt specified. Then it allocates a new header structure, and parses the formatting result to the structure sip_content_disposition_t.

Parameters
homememory home used to allocate new header structure.
fmtstring used as a printf()-style format
...argument list for format
Returns
A pointer to newly makes header structure, or NULL upon an error.

◆ sip_content_disposition_init()

sip_content_disposition_t * sip_content_disposition_init ( sip_content_disposition_t  x[1])
inline

Initialize a structure sip_content_disposition_t.

An sip_content_disposition_t structure for Content-Disposition header can be initialized with the sip_content_disposition_init() function/macro. For instance,

sip_content_disposition_t sip_content_disposition;
sip_content_disposition_t * sip_content_disposition_init(sip_content_disposition_t x[1])
Initialize a structure sip_content_disposition_t.
Definition sip_protos.h:15636

◆ sip_content_disposition_make()

sip_content_disposition_t * sip_content_disposition_make ( su_home_t home,
char const *  s 
)
inline

Make a Content-Disposition header structure sip_content_disposition_t.

The function sip_content_disposition_make() makes a new sip_content_disposition_t header structure. It allocates a new header structure, and decodes the string s as the value of the structure.

Parameters
homememory home used to allocate new header structure.
sstring to be decoded as value of the new header structure
Returns
A pointer to newly maked sip_content_disposition_t header structure, or NULL upon an error.

◆ sip_is_content_disposition()

int sip_is_content_disposition ( sip_header_t const *  header)
inline

Test if header object is instance of sip_content_disposition_t.

Check if the header class is an instance of Content-Disposition header object and return true (nonzero), otherwise return false (zero).

Parameters
headerpointer to the header structure to be tested
Return values
1(true) if the header is an instance of header content_disposition
0(false) otherwise

Variable Documentation

◆ sip_content_disposition_class

msg_hclass_t sip_content_disposition_class[]
extern

Header class for Content-Disposition header.

The header class sip_content_disposition_class defines how a SIP Content-Disposition header is parsed and printed. It also contains methods used by SIP parser and other functions to manipulate the sip_content_disposition_t header structure.


Sofia-SIP 1.12.11devel - Copyright (C) 2006 Nokia Corporation. All rights reserved. Licensed under the terms of the GNU Lesser General Public License.